Bearings K81248
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 32 mm
Weight:: 5.65 kg
Outer diameter: 340 mm
The size of the width: 32 mm
Weight:: 5.65 kg
Technical specifications
Designation: K81248
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 240 mm
Outside diameter (D): 340 mm
Width (B): 32 mm
Weight: 5.65 kg
Size (d1): 261 mm
Size (B): 335 mm
Limiting speed (rpm): 1000
Loading capacity dynamic (C): 1370
Loading capacity dynamic (C0): 5000
Bearing LR207RRU
Manufacturer: INA-FAG
Sizes: 35x80x25 (mm)
Weight:: 17 (kg)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 25x32x4 (mm)

Bearing NU228EM (32228EH)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 9.4 (kg)

Подшипник 6309NKE
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.833 (kg)

Подшипник 23196CAKE4
Manufacturer: NSK-RHP
Sizes: 480x790x248 (mm)
Weight:: 475 (kg)

Bearing NUP415
Manufacturer: ETERNO
Sizes: 75x190x45 (mm)
Weight:: 6.58 (kg)

Bearing 22209K (3509K)
Manufacturer: TMB
Sizes: 45x85x23 (mm)
Weight:: 0.58 (kg)

SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 31.75x69.01x11.89 (mm)

SPZ 1862
Manufacturer: ContiTech AG

SPB 2020 Lw
Manufacturer: ContiTech AG


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.